A descriptive study on diagnostic timelines, and factors influencing delayed diagnosis among adult head and neck cancer patients at Uganda cancer institute.

Background: Many patients with head and neck cancer (HNC) often present with advanced disease. This may result from delay in deciding to seek care, delay in reaching the healthcare facility and or delay in accessing care in the healthcare facility. We therefore set out to determine the time to definitive diagnosis and factors associated with delayed diagnosis among patients with HNC at the Uganda Cancer Institute (UCI).

Prevalence and pattern of retinopathy of prematurity at two national referral hospitals in Uganda: a cross-sectional study.

Background: Retinopathy of prematurity (ROP) is a leading cause of blindness in children and an ROP epidemic is predicted this decade in sub-Saharan Africa. With the increasing survival rate of preterm babies in Uganda, and no data on ROP prevalence, there is a need to assess the burden of ROP to inform preventive strategies and targeted screening.

Methods: We conducted a two-center cross-sectional study of preterm (< 37 weeks gestational age) infants from the neonatal units of Kawempe National Referral Hospital (KNRH) and Mulago Specialised Women and Neonatal Hospital (MSWNH) from August 2022 to October 2022.

Land use-based characterization and source apportionment of microplastics in urban storm runoffs in a tropical region.

Urban stormwater runoff has been suggested as one important land-based pathway of microplastics (MPs) entering the oceans, in which the abundance and characteristics of MPs may be influenced by urban land use types. However, little information has been reported regarding this, especially in the tropical monsoon region. This study first reports the MPs in urban stormwater runoffs in a tropical monsoon region that were collected from four typical urban land use types, including industrial, highways, commercial, and residential areas.

COMPLEMENTARY AND ALTERNATIVE MEDICINE USE IN BRAZILIAN PATIENTS WITH INFLAMMATORY BOWEL DISEASE.

Background: The conventional treatment of inflammatory bowel disease (IBD) is based on drug therapy, but different studies have shown a progressive increase in the use of complementary and alternative medicine (CAM). The most used CAM comprises of acupuncture, traditional Chinese medicine, Ayurvedic medicine, homeopathy, and herbal medicine, as well as more modern practices, including aromatherapy and reflexology. Data from CAM use in Brazil has previously been scarce and there are no studies among Brazilian patients with IBD.

AfHNS fellowship: Model to improve access to head and neck cancer care in Africa and developing countries.

Background: Head and neck cancers occur predominantly in developing countries where access to care is poor. Sub-Saharan Africa has <20 head and neck surgeons for >1 billion people and has only two fellowship training programs.

Methods And Results: The AfHNS Head and Neck Fellowship is being introduced to accelerate training of African surgeons to improve access to resource appropriate cancer care.